3-(Difluoromethyl)-5-methoxy-6-(trifluoromethyl)pyridine-2-acetonitrile
5-(Aminomethyl)-3-(difluoromethyl)-4-methyl-2-(trifluoromethyl)pyridine
2-(Difluoromethyl)-6-methoxy-5-(trifluoromethyl)pyridine-3-acetonitrile
2-(Difluoromethyl)-6-methoxy-4-(trifluoromethyl)pyridine-3-acetonitrile